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资料
资料中提供了对应的数据和程序，其中程序能够实现对三维数据的拟合。(It can realize data fitting)
- 2017-07-05 11:26:21下载
- 积分：1
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zhaomingdagonglvfaguanerjiguan
根据传热理论, 建立了大功率发光二极管的有限元模型. 选择了4 种键合材料( 高导热导电
银胶、纳米银焊膏, 大功率芯片键合胶、Sn70Pb30) , 4 种基板材料( Al2O3、A lN、A-l SiC、铜钼合金) .
采用ANSYS 有限元热分析软件进行了温度场仿真, 得到了大功率发光二极管封装材料的最优选
择. 研究了基板厚度、芯片输出功率及外接热沉时对发光二极管结温的影响.(Heat transfer theory, the finite element model of the high-power light-emitting diode. Choose four kinds of bonding material (high thermal conductive silver glue, nano-silver paste, high-power chip bonding glue Sn70Pb30) substrate material ( Al2O3, A lN, Al SiC, copper molybdenum alloy). temperature field simulation using ANSYS finite element thermal analysis software, the optimal choice of high-power light-emitting diode packaging materials. substrate thickness, chip output power and external heat Shen light-emitting diode junction temperature.)
- 2012-10-25 13:22:30下载
- 积分：1
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shuangbianfuliyebianhuan
快速傅立叶变换，双边傅里叶变换的LabVIEW程序(Fast Fu Liye transform, bilateral Fourier transform of the LabVIEW program)
- 2014-12-04 17:22:45下载
- 积分：1
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Kriging.Interaption
地统计学中的克里格插值法，Matlab编写，内有详细的说明。(failed to translate)
- 2013-01-14 13:33:35下载
- 积分：1
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MiePlot
一款Mie散射的计算软件，计算均匀球形粒子的光散射。(MiePlot offers the following mathematical models for the scattering of light by an homogeneous sphere: Mie theory、Debye series、Ray tracing (based on geometrical optics)、Rayleigh scattering 、Diffraction 、Surface waves)
- 2016-05-11 14:14:43下载
- 积分：1
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nihe
最小二乘法拟合进行n次多项式拟合，N用来控制拟合的次数，例如N=5时进行4次多项式拟合，还回的是拟合系数(Least squares fit polynomial n times, N is used to fit the number of control, e.g., N = 5 When quartic polynomial fitting, further back are fitting coefficients)
- 2021-02-14 15:39:49下载
- 积分：1
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insert_and_simulate
插值、拟合与规划问题
插值、拟合与规划问题(Interpolation, fitting with the planning of interpolation, fitting and planning issues)
- 2008-08-04 16:42:39下载
- 积分：1
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filter
butterworth 高通滤波、低通滤波、带通滤波、带阻滤波器程序(Bandpass filter, low pass, high pass, band pass, band stop)
- 2021-04-25 14:38:46下载
- 积分：1
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more_sols
用于求解非线性代数方程的全部解的函数，提供给大家学习使用(solutions, available to everyone learning to use)
- 2013-06-27 07:38:39下载
- 积分：1
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Euler equation
说明： 采用Lax-Friedrichs通量分裂，使用C++编写程序，有限差分法(Lax-Friedrichs flux splitting, C ++ programming, finite difference method)
- 2020-04-14 11:47:02下载
- 积分：1
